MIP optimality and feasibility benchmarks now available
Professor Hans Mittelman maintains a page that includes a wide variety of benchmarks for optimization software. Among these are two benchmarks for commercial mixed-integer programming solvers that now include results for Gurobi Version 1.1. One of these benchmarks is for time to optimality and one for time to first feasible solution. The optimality benchmarks include parallel as well as sequential timings, with Gurobi the clear front runner in both the parallel optimization benchmark and the time to first feasible.